using System;
using System.Drawing;
using System.Windows.Forms;
class MyForm:Form
{
	bool bFillEllipse;
	Color colorEllipse;
	public MyForm()
	{
		string[] astrColor = {"Gree","Blue","Black"};
		GroupBox grpBox = new GroupBox();
		grpBox.Text = "Color";
		grpBox.Parent = this;
		grpBox.Size = new Size(9*Font.Height,9*Font.Height);
		grpBox.Location = new Point(Font.Height/2,Font.Height/2);
		for(int i = 0; i<astrColor.Length;i++)
		{
			RadioButton rb = new RadioButton();
			rb.Parent = grpBox;
			rb.Text = astrColor[i];
			rb.Location = new Point(Font.Height,3*(i+1)*Font.Height/2);
			rb.Size = new Size(7*Font.Height,3*Font.Height/2);
		}


		
	}

}

class APP
{
	static void Main()
	{
		Application.Run(new MyForm());
	}
}